系统或者程序连接数据报错 null, message from server: "Host '192.168.6.68' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'" 原因:同一个ip在短时间内产生太多(超过mysql数据库max_connection_errors的最大值)中断的数据库连接而导致的阻塞 使用客户端连接数据库…
早上打开浏览器准备登陆某个系统,发现Error 404--Not Found,有点奇怪,这个服务器应该没人用了才对,然后到weblogic后台去看日志,报如下错误: "Could not create pool connection. The DBMS driver exception was: null,  message from server: "Host '192.168.XX.XX' is blocked because of many connection errors;…
一.问题现象 mysql远程连接报错 ERROR (HY000): Host '192.168.7.210' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 二.问题原因 一般max_connect_errors = 10,要调高错误连接的数量 三.解决方法 登录到要连接的数据中,进行如下配置 mysql> show variables like 'max_connect_er…
mysql -uroot -p admin123!@#qwe show global variables like '%max_connect_errors%'; set global max_connect_errors=10000; flush_all; show global variables like '%max_connect_errors%';…
程序无法连接MySQL,提示:  null, message from server: "Host '192.168.6.68' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'" 原因:同一个ip在短时间内产生太多(超过mysql数据库max_connection_errors的最大值)中断的数据库连接而导致的阻塞: 解决办法: 进入mysql安装目录用mysqlad…
环境:linux,mysql5.5.21 错误:Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 原因: 同一个ip在短时间内产生太多(超过mysql数据库max_connection_errors的最大值)中断的数据库连接而导致的阻塞: 解决方法: 1.提高允许的max_connection_errors数量(治标不治本): ① 进入Mysql数据库查看max_con…
环境:linux,mysql5.5.21 错误:Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 原因: 同一个ip在短时间内产生太多(超过mysql数据库max_connection_errors的最大值)中断的数据库连接而导致的阻塞: 解决方法: 1.提高允许的max_connection_errors数量(治标不治本): ① 进入Mysql数据库查看max_con…
转自:http://www.cnblogs.com/susuyu/archive/2013/05/28/3104249.html 环境:linux,mysql5.5.21 错误:Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 原因: 同一个ip在短时间内产生太多(超过mysql数据库max_connection_errors的最大值)中断的数据库连接而导致的阻塞: 解…
错误:MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法: 使用mysqladmin flush-hosts 命令清理一下hosts文件(不知道mysqladmin在哪个目录下可以使用命令查找:whereis mysqladmin): 在查找到的目录下使用命令修改:/usr/bin/mysqladmin flush-hosts -h192.168.1…
错误:Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 原因: 同一个ip在短时间内产生太多(超过mysql数据库max_connection_errors的最大值)中断的数据库连接而导致的阻塞: 解决方法: 1.提高允许的max_connection_errors数量(治标不治本): ① 进入Mysql数据库查看max_connection_errors: show…